In ancient times the chief city, called Yeb, capital of the frontier nome, the first of the Upper Country, was on the island of Elephantine, guarding the entrance to Egypt.
He also pushed his investigations into the great temple of Edfu, visited Elephantine and Philae, cleared the great temple at Abu Simbel of sand (1817), made excavations at Karnak, and opened up the sepulchre of Seti I.
It is now known to have existed in Aramaic as far back as the 5th century B.C., appearing on Jewish papyri which were lately discovered by the German mission to Elephantine.'
Papyri from a Jewish colony in Elephantine (407 B.C.) clearly show the form which royal permits could take, and what the Jews were prepared to give in return; the points of resemblance are extremely interesting, but compared with the biblical documents the papyri reveal some striking differences.
Syene stood near to where the town of Assuan now is; opposite, on an island in the Nile, are scanty ruins of the city of Elephantine, and a little above, on another island, is the temple of Pbilae.